linux-kernel - Re: [PATCH 0/5] lockdep: Add information of file and line to lockdep

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Message-ID: <1263799219.4283.0.camel@laptop>
Date:	Mon, 18 Jan 2010 08:20:19 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Hitoshi Mitake <mitake@....info.waseda.ac.jp>
Cc:	mingo@...e.hu, linux-kernel@...r.kernel.org,
	Paul Mackerras <paulus@...ba.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Greg Kroah-Hartman <gregkh@...e.de>
Subject: Re: [PATCH 0/5] lockdep: Add information of file and line to
 lockdep_map

On Sat, 2010-01-16 at 22:01 +0900, Hitoshi Mitake wrote:
> 
> And I want lockdep_map to have another thing, type of lock.
> For example, mutex and spinlock has completely different acquired
> time 
> and attributes,
> so I want to separate these things. If lockdep_map has member
> to express type, things will be easy. 

I'm worrying about growing things too much.. esp. when the gain is
dubious. People will see the type soon enough when they go look at the
code.

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